The mysterious figure continues to taunt Mumei, challenging him to a duel to prove the ultimate power of the Shokatsu Technique. What does this man know about Shokatsu Technique and how might it help Mumei? The lives of Koui and Mumei's father hangs in the balance as Mumei makes his way to the top of the tower for a showdown with destiny. But why is there a sauna?!
where athletes do high altitude training.
حيث يمارس الرياضيّون تمارين الارتفاع العالي
Hier absolvieren Athleten
ihr Höhentraining.
C’est une salle d’entraînement
pour les alpinistes.
dove gli atleti
fanno allenamento ad alta quota.
onde atletas fazem 
treinamentos em alta altitude.